linux-kernel - Re: Impact of CONFIG_PARAVIRT=y / mmap benchmark

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Message-ID: <1490954638.31294.3.camel@arista.com>
Date:   Fri, 31 Mar 2017 11:03:58 +0100
From:   Radu Rendec <rrendec@...sta.com>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Ingo Molnar <mingo@...nel.org>, linux-kernel@...r.kernel.org
Subject: Re: Impact of CONFIG_PARAVIRT=y / mmap benchmark

On Wed, 2017-03-29 at 20:05 +0200, Ingo Molnar wrote:
> * Randy Dunlap <rdunlap@...radead.org> wrote:
> 
> > On 03/28/17 10:17, Radu Rendec wrote:
> > > Does anyone still have a copy of Ingo Molnar's mmap-perf.c
> > > program (the
> > > old link is broken)? Would it still be relevant to use it for
> > > measuring
> > > performance in case of PARAVIRT?
> > > 
> > I have mmap-perf.c that says:
> > /* Copyright Ingo Molnar (c) 2006 */
> > 
> > and no license info...
> > Ingo?
> 
> It's GPL v2, like the kernel.
> 

Randy, now that Ingo has clarified the license of that code, can you
please share it?

Thank you both for the feedback!

Radu